import { describe, it, expect, vi, beforeEach } from 'vitest';
import { safeTest, safeTestBatch } from '../src/common/utils/regex.js';
describe('Regex Utils', () => {
describe('safeTest', () => {
it('should return true for matching regex', () => {
expect(safeTest('hello', 'i', 'Hello World')).toBe(true);
});
it('should return false for non-matching regex', () => {
expect(safeTest('foo', '', 'bar')).toBe(false);
});
it('should handle invalid regex pattern gracefully', () => {
const consoleSpy = vi.spyOn(console, 'warn').mockImplementation(() => {});
// Unclosed group is invalid
expect(safeTest('(', '', 'foo')).toBe(false);
expect(consoleSpy).toHaveBeenCalledWith(expect.stringContaining('Regex evaluation failed'));
});
});
describe('safeTestBatch', () => {
it('should test multiple strings', () => {
const results = safeTestBatch('a', '', ['apple', 'banana', 'cherry']);
expect(results).toEqual([true, true, false]);
});
it('should return empty array for empty input', () => {
expect(safeTestBatch('a', '', [])).toEqual([]);
});
it('should handle invalid regex pattern gracefully', () => {
const consoleSpy = vi.spyOn(console, 'warn').mockImplementation(() => {});
const texts = ['a', 'b'];
const results = safeTestBatch('(', '', texts);
expect(results).toEqual([false, false]);
expect(consoleSpy).toHaveBeenCalledWith(expect.stringContaining('Batch regex evaluation failed'));
});
});
});
